MTF heavy duty Fab 9 housings feature 3.5” axle tubes and utilize out U-Bolt-Less leaf spring perches! Available in mild steel or chromoly, mild steel housings come with a 1/4 faceplate and chromoly comes with a 3/8 billet o ring faceplate!. Housings come standard with a centered pinion late big ford ends but are available with other style ends or floater ends of your choice. Housings are built to order and your specification!